More than a decade after releasing the groundbreaking climate change documentary, An Inconvenient Truth, former U.S. vice president Al Gore has done it again. The politician-turned climate activist debuted his new movie, An Inconvenient Sequel: Truth to Power, in...

Environmental Protection Agency Administrator Scott Pruitt attends a Cabinet meeting in the White House on June 12. (Andrew Harnik/AP) The Environmental Protection Agency has given notice to dozens of scientists that they will not be renewed in their roles in advising...

If you look at the media landscape today, you could hardly be blamed for not recognizing that there is an existential crisis looming. But there is: If humanity doesn’t get its act together in the next three years, we will almost certainly face catastrophic sea-level...

Former UN climate chief Christiana Figueres among signatories of letter warning that the next three years will be crucial to stopping the worst effects of global warming Avoiding dangerous levels of climate change is still just about possible, but will require...